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Silicon Laboratories
SLAB

Overview Fund Activity

156 hedge funds and large institutions have $1.64B invested in Silicon Laboratories in 2013 Q3 according to their latest regulatory filings, with 24 funds opening new positions, 65 increasing their positions, 45 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
156
Holders Change
-2
Holders Change %
-1.27%
% of All Funds
5.06%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
24
Increased
65
Reduced
45
Closed
25
Calls
$16.5M
Puts
$4.1M
Net Calls
+$12.4M
Net Calls Change
+$10.3M

Top Buyers

1
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
$72.4M
2
Wellington Management Group
Wellington Management Group
Massachusetts
$45.9M
3
William Blair & Company
William Blair & Company
Illinois
$27.9M
4
Adage Capital Partners
Adage Capital Partners
Massachusetts
$76.1M
5
Mackenzie Financial
Mackenzie Financial
Ontario, Canada
$37.5M

Top Sellers

1
Alkeon Capital Management
Alkeon Capital Management
New York
$42.7M
2
CCM
Century Capital Management
Massachusetts
$0
3
Citadel Advisors
Citadel Advisors
Florida
$47.7M
4
HSA
Hussman Strategic Advisors
Maryland
$0
5
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
RhumbLine Advisers
51
RhumbLine Advisers
Massachusetts
$2.93M -$214 -5 -0%
NFA
52
Nationwide Fund Advisors
Ohio
$2.87M +$85.3K +1,998 +3%
GPGA
53
Grandeur Peak Global Advisors
Utah
$2.81M +$49.5K +1,160 +2%
Charles Schwab
54
Charles Schwab
California
$2.73M +$266K +6,236 +11%
State Board of Administration of Florida Retirement System
55
State Board of Administration of Florida Retirement System
Florida
$2.66M – – –
PPA
56
Parametric Portfolio Associates
Washington
$2.55M -$41.2K -964 -2%
NTCOC
57
Northern Trust Company of Connecticut
Connecticut
$2.34M +$45.7K +1,069 +2%
Deutsche Bank
58
Deutsche Bank
Germany
$2.15M -$1.99M -46,593 -48%
State of Tennessee, Department of Treasury
59
State of Tennessee, Department of Treasury
Tennessee
$2.14M +$2.14M +50,000 New
CS
60
Credit Suisse
Switzerland
$1.98M +$249K +5,827 +14%
ERSOT
61
Employees Retirement System of Texas
Texas
$1.92M – – –
Ohio Public Employees Retirement System (OPERS)
62
Ohio Public Employees Retirement System (OPERS)
Ohio
$1.89M -$245K -5,739 -11%
TPSF
63
Texas Permanent School Fund
Texas
$1.78M -$93K -2,178 -5%
SCM
64
Stux Capital Management
New York
$1.74M -$816K -19,100 -32%
AllianceBernstein
65
AllianceBernstein
Tennessee
$1.58M +$21.6K +506 +1%
Millennium Management
66
Millennium Management
New York
$1.48M -$540K -12,630 -27%
Walleye Trading
67
Walleye Trading
New York
$1.46M +$1.25M +29,304 +594%
Swiss National Bank
68
Swiss National Bank
Switzerland
$1.45M -$68.3K -1,600 -4%
MLICM
69
Metropolitan Life Insurance Company (MetLife)
New York
$1.44M +$23.7K +556 +2%
TC
70
TFS Capital
Pennsylvania
$1.43M +$1.43M +33,576 New
GAM
71
Gotham Asset Management
New York
$1.43M +$1.2M +28,039 +520%
Two Sigma Investments
72
Two Sigma Investments
New York
$1.38M +$1.38M +32,271 New
MOACM
73
Mutual of America Capital Management
New York
$1.34M +$30.4K +711 +2%
FNYS
74
First New York Securities
New York
$1.34M +$1.34M +31,250 New
State of Wisconsin Investment Board
75
State of Wisconsin Investment Board
Wisconsin
$1.33M -$103K -2,420 -7%
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